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Contract OI history

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Mar 19, 2027 EXPIRATION

T $24.00 Call

T270319C00024000

Latest saved OI2,990Oct 23, 2026
Last change+419vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $24.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,9901,4950 2026-10-02: 747 OI2026-10-05: 747 OI2026-10-06: 770 OI2026-10-07: 770 OI2026-10-08: 770 OI2026-10-09: 907 OI2026-10-14: 1,194 OI2026-10-15: 1,195 OI2026-10-16: 1,128 OI2026-10-21: 2,571 OI2026-10-23: 2,990 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

T contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,990+419
Oct 21, 20262,571+1,443
Oct 16, 20261,128-67
Oct 15, 20261,195+1
Oct 14, 20261,194+287
Oct 09, 2026907+137
Oct 08, 20267700
Oct 07, 20267700
Oct 06, 2026770+23
Oct 05, 20267470
Oct 02, 2026747No prior observation